Triangle jkl has vertices j(0,0),k(5,0),and l(0,-3).is traiangle jkl equilateral?

No, triangle jkl is not an equilateral triangle.

Step-by-step explanation:

We have been given vertices of triangle jkl. We are asked to determine, whether the given triangle is equilateral triangle or not.

We know that all sides of equilateral triangle are equal.

We can see from the attachment that side jk is 5 units and side jl is 3 units long.

Since both sides of the given triangle are not equal, therefore, triangle jkl is not an equilateral triangle.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .